[EN] PROCESSES FOR PRODUCTION OF INTERMEDIATES FOR 2-ALKYL CEPHEM COMPOUNDS<br/>[FR] PROCÉDÉS DE PRODUCTION D'INTERMÉDIAIRES DE COMPOSÉS DE TYPE 2-ALKYLCEPHEM
申请人:SHIONOGI & CO
公开号:WO2014069649A1
公开(公告)日:2014-05-08
The invention relates to processes for the production of intermediates for preparing 2-alkyl cephem compounds useful as antimicrobial drugs. The invention provides a process which comprises oxidating a compound of the formula (I) or a salt thereof to give a compound of the formula (II) or a salt thereof wherein each symbol is as defined in the specification.
Bojarska-Dahlig; Nantka-Namirski, Roczniki Chemii, 1955, vol. 29, p. 1017,1011
作者:Bojarska-Dahlig、Nantka-Namirski
DOI:——
日期:——
BALOGH M.; HERMECZ I.; MESZAROS Z.; DVORTSAK P.; HORVATH K., MAGY. KEM. FOLYOIRAT, 1980, 86, NO 8, 357-362
作者:BALOGH M.、 HERMECZ I.、 MESZAROS Z.、 DVORTSAK P.、 HORVATH K.